Fix incorrect code example in documentation

chldppwls12 · fmbenhassine · commit 6334fbf870a4 · 2024-03-08T14:43:43.000+01:00
Issue #4550
diff --git a/spring-batch-docs/modules/ROOT/pages/step/tasklet.adoc b/spring-batch-docs/modules/ROOT/pages/step/tasklet.adoc
@@ -122,7 +122,7 @@ public class FileDeletingTasklet implements Tasklet, InitializingBean {
     public RepeatStatus execute(StepContribution contribution,
                                 ChunkContext chunkContext) throws Exception {
         File dir = directory.getFile();
-        Assert.state(dir.isDirectory());
+        Assert.state(dir.isDirectory(), "The resource must be a directory");
 
         File[] files = dir.listFiles();
         for (int i = 0; i < files.length; i++) {
@@ -140,7 +140,7 @@ public class FileDeletingTasklet implements Tasklet, InitializingBean {
     }
 
     public void afterPropertiesSet() throws Exception {
-        Assert.state(directory != null, "directory must be set");
+        Assert.state(directory != null, "Directory must be set");
     }
 }
 ----

Original file line number	Diff line number	Diff line change
`@@ -122,7 +122,7 @@ public class FileDeletingTasklet implements Tasklet, InitializingBean {`
`122`	`122`	`public RepeatStatus execute(StepContribution contribution,`
`123`	`123`	`ChunkContext chunkContext) throws Exception {`
`124`	`124`	`File dir = directory.getFile();`
`125`		`- Assert.state(dir.isDirectory());`
	`125`	`+ Assert.state(dir.isDirectory(), "The resource must be a directory");`
`126`	`126`
`127`	`127`	`File[] files = dir.listFiles();`
`128`	`128`	`for (int i = 0; i < files.length; i++) {`
`@@ -140,7 +140,7 @@ public class FileDeletingTasklet implements Tasklet, InitializingBean {`
`140`	`140`	`}`
`141`	`141`
`142`	`142`	`public void afterPropertiesSet() throws Exception {`
`143`		`- Assert.state(directory != null, "directory must be set");`
	`143`	`+ Assert.state(directory != null, "Directory must be set");`
`144`	`144`	`}`
`145`	`145`	`}`
`146`	`146`	`----`